broker/QosPublishHandler: code formatter used

broker/src/main/java/io/moquette/spi/impl/QosPublishHandler.java

@@ -1,8 +1,8 @@
+
 package io.moquette.spi.impl;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
 import io.moquette.server.netty.NettyUtils;
 import io.moquette.spi.security.IAuthorizator;
 import io.netty.channel.Channel;
@@ -21,7 +21,9 @@ abstract class QosPublishHandler {
         String clientID = NettyUtils.clientID(channel);
         String username = NettyUtils.userName(channel);
         if (!m_authorizator.canWrite(topic, username, clientID)) {
-			LOG.error("The MQTT client is not authorized to publish on topic. MqttClientId = {}, topic = {}.", clientID,
+            LOG.error(
+                    "The MQTT client is not authorized to publish on topic. MqttClientId = {}, topic = {}.",
+                    clientID,
                     topic);
             return true;
         }